@RequestMapping(value = "updateInvestorApplyAccountNo", method = RequestMethod.POST)

@ResponseBody

public void updateInvestorApplyAccountNo(HttpServletRequest request,

HttpServletResponse response,

@RequestBody String requestBody) {

int num = 0;

String result = "";

//下面是把拿到的json字符串转成 json对象

JSONObject jsStr = JSONObject.parseObject(requestBody); //将字符串{“id”：1}

//int jsID = Integer.parseInt(jsStr.getString("id"));//获取id的值

/**

* json对象转换成java对象

*/

InvestorApplyModel stud = (InvestorApplyModel) JSONObject.toJavaObject(jsStr,InvestorApplyModel.class);

}